The utility model relates to an assembly dimension measuring tool for a round cabin, which comprises a measuring base, a self-checking plate and a testing sample column. The bottom surface of the measuring base is a curved surface matching the curvature of the cabin, which is used for measuring the assembly dimension of the cabin, and the top surface is a plane. When the tooling is in the measuring position, the top surface is located. In the horizontal plane, a measuring hole is arranged on the measuring base to fit the measuring part. The testing sample column can be set on the measuring part through the measuring hole, and the self-testing plate can be rotatably installed on the measuring base beside the measuring hole. The self-testing plate is a component made according to the principle of the pass gauge, and is used in conjunction with the testing sample column. It can quickly detect whether the size of the measuring part is within the tolerance range. The invention improves the measurement efficiency and the reliability of the measurement results by means of the tooling for measuring the dimension of the finished parts assembly, thereby improving the assembly efficiency of the finished parts.
【技术实现步骤摘要】
一种成件装配尺寸测量工装
本专利技术属于测量
,涉及一种成件装配尺寸测量工装,特别是一种圆形舱体成件装配尺寸测量用的工装。
技术介绍
某型号舱体为圆形零件,在成件装配过程中,脱落插座、末端开关两种成件的装配要求较高,对装配后的位置尺寸测量精度要求高,这些尺寸以舱体水平放置时舱体表面最高点(即对称线上的点)为测量基准,因末端开关的安装位置位于舱体的一侧,无法利用深度尺直接测量,一般的测量方法为:用吊车将舱体吊装至平板,然后将舱体调平后进行多次测量,最后通过计算才能得到这些尺寸,测量复杂费时,测量效率低下且容易出错。对于大批量的生产任务,严重影响生产进度,因此,设计一套测量工装,提高测量工作的劳动效率及测量结果可靠性就显得十分必要了。
技术实现思路
本专利技术解决的技术问题是:克服现有技术的不足,提供了一种成件装配尺寸测量工装,提高了成件装配尺寸检测效率,增加了测量可靠性。本专利技术的技术解决方案是:一种成件装配尺寸测量工装,用于圆形舱体成件装配尺寸测量,包括:测量基座、自检板和检测用样柱,所述测量基座的底面为配合舱体弧度的弧面,用于测量时与舱体表面贴合,所述测量基 ...
【技术保护点】
1.一种成件装配尺寸测量工装,用于圆形舱体成件装配尺寸测量,其特征在于,包括:测量基座、自检板和检测用样柱,所述测量基座的底面为配合舱体弧度的弧面,用于测量时与舱体表面贴合,所述测量基座的顶面为平面;当工装位于测量位置时,所述测量基座的顶面位于水平面内,在所述测量基座上开设有配合需测量部位的测量孔,所述检测用样柱通过测量孔落座到需测量部位,所述自检板在所述测量孔旁边可转动地安装在所述测量基座上,所述自检板为根据通止规原理制成的组件,与所述检测用样柱配合使用,检测需测量部位的尺寸是否在公差范围之内。
【技术特征摘要】
1.一种成件装配尺寸测量工装,用于圆形舱体成件装配尺寸测量,其特征在于,包括:测量基座、自检板和检测用样柱,所述测量基座的底面为配合舱体弧度的弧面,用于测量时与舱体表面贴合,所述测量基座的顶面为平面;当工装位于测量位置时,所述测量基座的顶面位于水平面内,在所述测量基座上开设有配合需测量部位的测量孔,所述检测用样柱通过测量孔落座到需测量部位,所述自检板在所述测量孔旁边可转动地安装在所述测量基座上,所述自检板为根据通止规原理制成的组件,与所述检测用样柱配合使用,检测需测量部位的尺寸是否在公差范围之内。2....
【专利技术属性】
技术研发人员:高军,武如静,冯辉,伊进标,杨海峰,杨俊生,
申请(专利权)人:北京航星机器制造有限公司,
类型:发明
国别省市:北京,11
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